Learning and Resources

Courses I’ve Taken

Ecology-based Landscape Practice 6-Part Intensive Course, Summer 2023. New Directions in American Landscape.

  • Larry Weaner and Ian Canton teamed up to teach the processes of designing, installing, and maintaining native meadows, shrublands, and understory plantings.

New England Botanic Garden at Tower Hill and New Directions in American Landscape.

  • 2-day professional development in ecological landscaping, September 28 and 29, 2023

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Discussion:

The Clearing Process:

Larry Weaner advocates using herbicide, particularly when pressure from invasive species is high. Owen Wormser tills 2-3 times, 10-20 days apart. I know tilling releases carbon into the atmosphere.

Both seem preferable to smothering, which takes a full season to kill the existing vegetation and then another season to exhaust the weed seed bank.

Does anyone have knowledge, preferably backed up by academic studies, of the relative merits of turning over the soil v. using herbicide? Do we have stats on how much carbon that releases and how much time it takes to recapture it?

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